What is the ring of fire? a. the altiplano central b. the circle of volcanoes around the pacific ocean c. the largest forest fire in mexican history d. the mexican volcano that erupts annually

The ring of fire is : B. the circle of volcanoes around the pacific ocean

It used to describe the area where active earthquake and volcanic eruption occurs.  about 90 % of the earth's Earthquake occurs in this area

hope this helps

Maybe a horizontal because its a pattern